Question

Use the image to answer the question.

Four lines with bidirectional arrows are plotted and labeled on a coordinate plane. The equation f left parenthesis x right parenthesis equals x plus 1 appears at the top of the graph in quadrant 1.
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Given the graph of f(x)=x+1
, which of the options is the graph of −f(x)
?

(1 point)

Option 3

Option 2

Option 4

Option 1

Answer 1

The graph of −f(x) is y = −(x+1) = −x − 1, so pick the line with slope −1 and y‑intercept −1. That is Option 3.